how can I Shift the projection lens vertically&gt; on the benQ W1080ST?
10522
This model, unlike its brother W1070, has no Lens Shift. But you can tilt the projector up or back down with a rectangular button on the front bottom edge that says PUSH. When pushed a monopole leg drops down allowing you to move the image up or down. You release the button to lock it into position. If you move the image too much you will get keystoning, which is an effect where the sides of the image aren't parallel and the top and bottom of the image aren't of equal length--like the keystone you might see at the top of a stone archway in a building.
1119850
Well.I suppose it depends on whether or not your VESA MOUNT is dead center?My BenQ 24" at Max upright adjust is a hair over 9 3/4 from mount SURFACE>the illo looks close to scale-but that looks like a 20 incher-maybe 11 inches?
794129
the Little nub on the bottom in the front is actually a screw which when turned will adjust the front end of the projector higher or all the way in is as low as it goes,I usually just place my projector on a small table or small stand or stage floor depending on where I am using it. You can buy a stand if you want to suspend it from the ceiling.I hope this info helps
449770
Whoops I forgot 1 thing. The newer Epson 85HD is a nice projector, it has a 3000:1 Contrast Ration (the MM72 only has 1000:1) and the 85HD has 2500 Lumens, compared to the MM72 1200, BUT the 85HD has zero vertical or horizontal Lens Shift. Meaning that it has to be placed pretty much right in front and at the right height of the screen. This may be a non issue with some, but for me it was the deciding factor in my getting the MM72 over the newer 85HD. Also, the 85HD only has 2 built in speakers, where the MM72 has 4! Just somethings to consider when looking at these.
697306
No, it can not be rotated to be use vertically.Also, it's not true 4K Monitor.
1079635
The answer is, "yes," it can be moved to one side/eye use or the other. Your choice. Moving it entails removing one Philips head screw, moving it to the other side of the lens and screwing it back in. A minute or less time needed.
76334
Usually if you projector is perpendicular to the canvas or paper the amount of distortion is minimal. There are two buttons on the remote control unit that can compensate for 'keystone' effect. As you push these buttons the keystoning, or distortion, is adjust one way or the other. I'll see if I can attach a picture of the remote control in this e-mail. (I couldn't attach the picture) If not, go to http://www.artograph.com/pdfs/led300-manuals/ARTOGRAPH-LED300-Quick-Start-Guide.pdf an look at the picture of the remote. You'll see two buttons labeled 'key.s with an up or down arrow; use these to adjust the distortion. Pauljs
2203187
No, the projector has a flat base and fixed angle of projection. To change the angle of projection, you would need to place it on a slanted surface.
1919206
There are two 1.5mm (metric) allen set screws which you can loosen to adjust the camera angle.Note that the claimed 170 degree viewing angle is vastly exaggerated. I estimate it to be about half that, in the horizontal direction. Vertical is less, of course, because of aspect ratio.
2137996
There are 2 silver hex bolts sticking out of the back. One adjusts horizontal, the other adjusts vertical. Gently twist them. I overtightened one and snapped it resulting in ordering a new set of lenses.
1605477
It has a button beneath projector that will lower a single "foot" to raise the front of the projector. I thought I would use it more often but with the keystone adjustors, I can adjust image left, right, back and forward from a flat-sitting projector.
2086849
There is a slot on the top where you can slide down a long narrow Phillips screwdriver and turn the adjustment screw, or you have to remove the light and adjust the screw with a Phillips on the back. There is only up and down adjust, no left or right. I was lucky and didn't have to adjust mine at all.
1143866
You'll have to place some supports on the corners for that to work. That is the setup I have right now, without the supports the projector would wobble since that surface isn't flat. Not to mention that the buttons would be pressed unexpectedly.
2122899
Shouldn't it be in the box? Actually the use is quite self explanatory. 1. The switch: forward = incidental light, backward = transmitted light, middle = off 2. Lens touret: Rotate to 2x or 4x positions till it clicks into position. 3. Eye pieces: Two sets of eye pieces 10x or 20x. Loosen the small retaining screw on the side to change the eye pieces. 4. Open or close the eye pieces so you only have one picture with both eyes open. Cover the adjustable eye piece, and adjust the focus knob till the picture is at the sharpest in the other eye piece. Switch the cover to the non adjustable eye piece, look through the adjustable eye piece and adjust this eye piece till the picture is sharpest. Now you have adjusted the scope for both eyes and will not make your brain work any harder than it has to. My most enjoyable moments: share my learning with my grandsons.
973664
You should try to avoid any situation where you will be tilting your projector and/or using keystone adjustments. Ideally you would use an extension tube or as a last resort a shifting lens to get the lens into proper position in front of the screen. Using keystone adjustments (necessitated by tilting the projector) will reduce your effective resolution. I suggest you try to get the projector down at least a few feet from the ceiling, but there are lots of variables, and you have not given us enough data (throw distance, screen size, viewing distance, etc.)
1282055
The manual and specs doesn't say so but it has an option for vertical as well as horizontal image shift. It may be that instead of an optical shift it is a digital or software shift but i tried this feature and could not detect any discernable difference in the image quality. HTH
729020
Yes, the one I have can be rotated to vertical at any time after the monitors are installed.